WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 11774 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 7006 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 6672 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6675 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15029 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 10773 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 6889 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6567 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 6374 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 6977 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 10843 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 11277 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 9122 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 8083 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 10600 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 11215 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 8720 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 6170 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 6493 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 6153 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 6565 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 9404 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9154 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 5932 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 9648 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9103 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 7949 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9638 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6730 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10116 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9364 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5767 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 7780 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8686 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10515 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 8575 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 9862 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 7753 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8411 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 8741 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 8547 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8926 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 8140 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 17740 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8286 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5512 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 12485 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5368 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 4805 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7374 Friday, December 10, 2010 7:57 AM 
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